boolean a = true; if(a == true) return true ; else return fasle;

This code is checking if the boolean variable "a" is true. If it is true, then it will return true. If it is not true, it will return false.

However, there is a typo in the code. Instead of "false", it says "fasle". The corrected code is:

boolean a = true; 
if(a == true) 
    return true; 
else 
    return false;

Alternatively, you could simplify the code to:

boolean a = true;
return a;

This is because a boolean value is already either true or false, so you can just return the value of the variable.